PSTN Testers & Analyzers | Advanced Testing Equipment

GAOTek Partial Discharge Tester

SKU: GAOTek-LTP-190

The Partial Discharge Tester is based on the experience of many years of partial discharge test and is suitable for on-line detection and positioning of partial discharge of high voltage equipment.

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GAOTek Partial Discharge Tester

SKU: GAOTek-EIT-264

GAOTek partial discharge tester the fault types of switch cabinet can be generally divided into refuse operation or mal operation fault, insulation fault, breaking and closing fault, current carrying fault, external force fault and other faults.

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GAOTek Partial Transmission Line Tester

SKU: GAOTek-LTP-226

GAOTek partial transmission line tester is partial discharge is one of the common reasons for medium and high voltage equipment and cable insulation failures.

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GAOTek Passive PSTN Network Analyzer

SKU: GAOTek-PSTNA-244

Passive PSTN network analyzer is composed of filter, self-focusing lens, dual fiber, glass tube and single fiber collimator.

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GAOTek Pharmaceutical Isolator Line Tester

SKU: GAOTek-LTP-222

Pharmaceutical Isolator Line Tester is portable online glove leak tester, glove leak tester, glove integrity tester is a leak tester designed to detect leaks in gloves.

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GAOTek Photoelectric Fence Barrier

SKU: GAOTek-PSTNA-262

This Photoelectric Fence Barrier has voltage of dc 13.8 v to 24 v ac 11 v to 18 v, alarm volume of ≥80 db, 360° horizontal rotation and multi height.

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GAOTek Ping Function

SKU: GAOTek-XDSL-187

GAOTek Ping function has small size, specially designed for xDSL line test, and maintenance.

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GAOTek PIR Human Sensor

SKU: GAOTek-PSTNA-263

This PIR Human Sensor has sensitivity of l and h, power of 3.6 v 12 aa batteries, capacity of 5000, alarm time of 2 s, and height 1.8 m to 2.4 m.

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GAOTek Portable Aluminum Shell Display Network Analyzer

GAOTek Portable Aluminum Shell Display Network Analyzer is a 1 MHz to 6 GHz portable dual-port vector network analyzer with built-in display.

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GAOTek Portable Aluminum Shell Display Network Analyzer

SKU: GAOTek-PSTNA-099

GAOTek Portable Aluminum Shell Display Network Analyzer is a 1 MHz to 6 GHz portable dual-port vector network analyzer with built-in display.

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GAOTek Portable Hardness Tester

SKU: GAOTek-EIT-269

: GAOTek portable hardness tester instrument is a portable measuring instrument, which can measure the hardness of common metal materials quickly, without damage and with high accuracy.

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GAOTek Portable Network Analyzer

SKU: GAOTek-PSTNA-158

This Portable Network Analyzer has 0 V to 400 V voltage, 70 Hz frequency, 5.6 in (14.2 cm) 640 x 480 LCD color screen display, and ≥ 10M Ω insulation.

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GAOTek Portable Spectrum Rider 5 kHz to 44 GHz FPH Handheld Spectrum Analyzer

SKU: GAOTek-PSTNA-103

GAOTek portable spectrum rider 5 khz to 44 ghz fph handheld spectrum analyzer has to performance, portability, and price, this product offers German engineered performance and ergonomic design at an affordable price.

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GAOTek Portable Spectrum Rider 5 kHz to 44 GHz FPH Handheld Spectrum Analyzer

SKU: GAOTek-PSTNA-123

GAOTek portable spectrum rider 5 khz to 44 ghz fph handheld spectrum analyzer has to performance, portability, and price, this product offers German engineered performance and ergonomic design at an affordable price.

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GAOTek Portable XDSL Testers

SKU: GAOTek-XDSLT-171

GAOTek portable xDSL testers is process of user handover and maintenance test that the transformer test must be done, so it can be used for quality supervision of transformer, to prevent the transformer inter-turn short circuit, open circuit, connection error, voltage regulating switch internal fault or contact failure.

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GAOTek Portable xDSL Testers

SKU: GAOTek-XDSLT-227

This Portable xDSL Testers has wavelength of 1550 nm, dynamic range of 22 dB, accuracy of ±0.05 dB or dB, and memory capacity of 1000 Curves.

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GAOTek Power Frequency Transmission Line Tester

SKU: GAOTek-LTP-201

GAOTek power frequency transmission line tester along with the development of the power grid and line corridors land tensions, with how to set up more and more prevalent.

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GAOTek Power Line Parameters Tester

SKU: GAOTek-TLT-118

GAOTek power line parameters tester is developed by our company, which is specially used for transmission line power frequency parameter measurement of high precision instrument, for a series of power frequency parameters of transmission lines can be accurately measured.

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GAOTek Power Quality Electrical Network Analyzer

SKU: GAOTek-PSTNA-159

GAOTek Power Quality Electrical Network Analyzer can realize no dismantling wire test, simplify test steps, save construction cost, and is more convenient for engineering test as well as the inspection and maintenance of distribution system.

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GAOTek Power Quality Network Analyzer

SKU: GAOTek-PSTNA-234

GAOTek power quality network analyzer is systems of single phase and three phase.

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GAOTek Power Quality xDSL Tester

SKU: GAOTek-XDSL-209

GAOTek power quality xDSL tester is responsible for the quality of AC power supplied to users through public power grid, it refers to the quality of electric energy in power grid lines.

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